Kumud Bhargava and daughter-in-law donated two piggy banks

Two bankers from Powai thought up a novel way to bring the residents of their housing society, Raheja Vihar, together. The Gullak Campaign, launched six months ago, sees residents fill up piggy banks to provide free treatment to the underprivileged at a clinic in the complex. They have collected Rs32,000 from 24 piggy banks so far.